Bug 1087423 (CVE-2014-2397)

Summary:	CVE-2014-2397 OpenJDK: classfile parser invalid BootstrapMethods attribute length (Hotspot, 8034926)
Product:	[Other] Security Response	Reporter:	Stefan Cornelius <scorneli>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	unspecified	CC:	dbhole, java-qa, jkurik, jvanek, omajid, pfrields, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	icedtea 1.13.3, icedtea 2.4.7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-04-22 14:56:22 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1082776

Description Stefan Cornelius 2014-04-14 10:19:21 UTC

It was discovered that the class file parser did not properly parse
class files with an invalid BootstrapMethods attribute length. An
untrusted Java application or applet could possibly use this flaw to
bypass Java sandbox restrictions.

Comment 1 Tomas Hoger 2014-04-16 06:52:02 UTC

Fixed now in Oracle Java SE 7u55 and 8u5 via Oracle Critical Patch Update Advisory - April 2014.

Fixed in IcedTea6 1.13.3 and IcedTea7 2.4.7:

http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2014-April/027214.html
http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2014-April/027222.html

External References:

http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html#AppendixJAVA

Comment 2 errata-xmlrpc 2014-04-16 11:28:47 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2014:0407 https://rhn.redhat.com/errata/RHSA-2014-0407.html

Comment 3 errata-xmlrpc 2014-04-16 11:32:31 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2014:0406 https://rhn.redhat.com/errata/RHSA-2014-0406.html

Comment 4 errata-xmlrpc 2014-04-16 11:38:34 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2014:0408 https://rhn.redhat.com/errata/RHSA-2014-0408.html

Comment 5 errata-xmlrpc 2014-04-17 09:31:39 UTC

This issue has been addressed in following products:

  Oracle Java for Red Hat Enterprise Linux 6
  Oracle Java for Red Hat Enterprise Linux 5

Via RHSA-2014:0413 https://rhn.redhat.com/errata/RHSA-2014-0413.html

Comment 6 errata-xmlrpc 2014-04-17 09:34:34 UTC

This issue has been addressed in following products:

  Supplementary for Red Hat Enterprise Linux 6
  Supplementary for Red Hat Enterprise Linux 5

Via RHSA-2014:0412 https://rhn.redhat.com/errata/RHSA-2014-0412.html

Comment 7 Stefan Cornelius 2014-04-17 10:11:34 UTC

OpenJDK upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/9b289963cb9a

Comment 8 errata-xmlrpc 2014-06-10 12:14:05 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 7

Via RHSA-2014:0675 https://rhn.redhat.com/errata/RHSA-2014-0675.html

Comment 9 errata-xmlrpc 2014-06-10 12:39:27 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 7

Via RHSA-2014:0685 https://rhn.redhat.com/errata/RHSA-2014-0685.html